public void SampleDisplacementVel(ref Vector3 i_worldPos, SamplingData i_samplingData, out Vector3 o_displacement, out bool o_displacementValid, out Vector3 o_displacementVel, out bool o_velValid)
 {
     _collProvider.SampleDisplacementVel(ref i_worldPos, i_samplingData, out o_displacement, out o_displacementValid, out o_displacementVel, out o_velValid);
 }
 public void SampleDisplacementVel(ref Vector3 in__worldPos, out Vector3 displacement, out bool displacementValid, out Vector3 displacementVel, out bool velValid, float minSpatialLength)
 {
     _collProvider.SampleDisplacementVel(ref in__worldPos, out displacement, out displacementValid, out displacementVel, out velValid, minSpatialLength);
 }